Nio, EVgo, and Navitas will all profit from the electric vehicle market's recovery.Many electric vehicle (EV) stocks soared in 2020 and 2021, but a lot of them fizzled out over the following years as rising interest rates chilled the hot market. Price wars, supply chain disruptions, inflation, higher tariffs, and intensifying trade wars exacerbated that pressure.However, investors who can look past those near-term headwinds might find some promising plays in what has become an out-of-favor sector. I believe ...

Core Insights - Aehr Test Systems experienced significant stock volatility in 2025, with a 22.2% decline in the first half, following a 56% drop in the first quarter and a subsequent 77.4% rise in the last quarter of the half-year [1][2]. Financial Performance - The company's financial year ends on May 30, and for the fiscal year 2024, the silicon carbide (SiC) wafer-level burn-in (WLBI) market accounted for 90% of its sales [2]. - In fiscal year 2025, SiC WLBI revenue dropped to less than 40% of total revenue, indicating a significant shift in the company's revenue sources [4]. Market Dynamics - ON Semiconductor, a key customer, has faced a sales slowdown, reflecting a broader downturn in the SiC market, particularly in the electric vehicle (EV) sector, influenced by high interest rates and a correction from previous EV spending booms [3]. - The weakening EV market negatively impacted Aehr's growth prospects in the SiC WLBI market during the first three months of fiscal 2025 [4]. Strategic Developments - A turnaround in Aehr's stock occurred after the third-quarter earnings report in April, where management announced plans to expand into new markets, projecting that 35% of revenue would come from the artificial intelligence (AI) processor burn-in market [5]. - The company has secured four customers contributing over 10% of revenue, with three of these being in new markets, including gallium nitride (GaN) semiconductor supply for the automotive sector [5]. Customer Base and Future Outlook - Aehr has identified a major hyperscaler as a first production AI customer in the packaged part burn-in (PPBI) market, with notable customers including Microsoft, Google, Nvidia, ON Semiconductor, and Infineon [7]. - Management believes that AI end markets could be 3 to 5 times larger than traditional SiC markets, which is driving optimism and strength in the current stock price [8].

Core Viewpoint - Navitas Semiconductor's shares surged by 83.5% in the first half of 2025 due to its partnership with Nvidia to develop next-generation data centers set to launch in 2027 [1] Industry Overview - The increasing demand from AI applications is straining global data center capacity, impacting power grids, networks, and infrastructure [2] - New 800-volt high voltage direct current (HVDC) data centers will convert 13.8 kV alternating current (AC) grid power to 800-volt HVDC, improving efficiency and reducing conversion steps compared to traditional data centers [3] Technological Advancements - Nvidia's new data centers will enhance efficiency, reduce copper requirements, increase reliability, decrease cooling needs, and lower maintenance costs by up to 70% [4] - Navitas Semiconductor's silicon carbide chips are crucial for converting grid power to 800-volt HVDC, while its gallium nitride (GaN) chips facilitate efficient power conversion at the IT rack [5][7] Future Outlook for Navitas Semiconductor - With the new data centers expected to be operational in 2027, significant sales growth is anticipated for Navitas, with projections of 50% and 40% sales growth in 2026 and 2027 respectively [9]

Core Viewpoint - Wolfspeed is undergoing a prepackaged bankruptcy process, which will significantly dilute the value for existing shareholders, leaving them with only 3% to 5% of the restructured company [4][13]. Company Overview - Wolfspeed specializes in silicon carbide technologies and is a developer and manufacturer of wide-bandgap semiconductors, focusing on silicon carbide and gallium nitride materials [6]. - The company aimed to become fully vertically integrated, leading to substantial capital expenditures, including a $5 billion facility in North Carolina and another in New York [8]. Financial Situation - Wolfspeed is expected to eliminate $4.6 billion in debt through the bankruptcy process, reducing annual interest expenses by approximately 60% [4]. - The company burned through $1.5 billion in cash during the first nine months of its current fiscal year, resulting in a gross margin of negative 17% [9]. - For fiscal year 2026, Wolfspeed anticipates generating $200 million in unlevered operating cash flow, but this figure excludes significant interest payments [11]. Market Dynamics - The recent stock rally is likely attributed to a short squeeze, as the stock has a high short interest and short sellers are covering their positions [2]. - The company has faced challenges in operational execution, particularly in meeting the demand from electric vehicle manufacturers, and has encountered aggressive pricing from Chinese competitors [7][9]. Management and Future Outlook - The appointment of Gregor van Issum as CFO is seen as a positive step for restructuring, but it does not change the unfavorable outlook for current shareholders [12][13]. - Wolfspeed's transition to 200mm wafers is expected to improve operating results, but the technological challenges associated with this transition pose risks [10].

Core Viewpoint - Vishay Intertechnology has introduced three new Gen 3 silicon carbide Schottky diodes designed for high voltage applications, featuring a compact SlimSMA HV package that enhances efficiency in power designs [1][2]. Group 1: Product Features - The new diodes include the 1 A VS-3C01EJ12-M3 and the 2 A VS-3C02EJ07-M3 and VS-3C02EJ12-M3, which offer low capacitive charge and a minimum creepage distance of 3.2 mm [1][2]. - These devices maintain a low capacitive charge down to 7.2 nC regardless of temperature, resulting in faster switching speeds and reduced power losses [3]. - The MPS structure of the diodes allows for a reduced forward voltage drop down to 1.30 V, contributing to improved efficiency [3]. Group 2: Applications - Typical applications for these diodes include bootstrap, anti-parallel, and PFC diodes for DC/DC and AC/DC converters in server power supplies, energy generation and storage systems, industrial drives and tools, and X-ray generators [4]. - The devices are designed to operate at high temperatures of up to +175 °C, making them suitable for demanding environments [4]. Group 3: Compliance and Availability - The diodes are RoHS-compliant and halogen-free, with a Moisture Sensitivity Level of 1 according to J-STD-020 [5]. - Samples and production quantities of the new SiC diodes are currently available, with lead times of 14 weeks [8]. Group 4: Company Overview - Vishay Intertechnology is recognized as one of the largest manufacturers of discrete semiconductors and passive electronic components, serving various markets including automotive, industrial, computing, and medical [9].

Core Viewpoint - Wolfspeed's stock has experienced significant volatility, with a notable rally following the announcement of a new CFO, Gregor van Issum, amidst ongoing Chapter 11 bankruptcy proceedings [2][4]. Group 1: Stock Performance - Wolfspeed's share price increased by 9.1% in a recent trading session, having peaked at 44.2% earlier in the day [1]. - The stock saw a massive rally on Monday, driven by the announcement of the new CFO, with continued bullish momentum observed in subsequent trading [2]. Group 2: Corporate Restructuring - Gregor van Issum will lead Wolfspeed through its Chapter 11 bankruptcy filing and restructuring, with hopes from some investors that he can negotiate favorable terms for current shareholders [4]. - The current corporate entity of Wolfspeed will be disbanded, and a new company will be formed around its assets, allowing for debt clearance and continuation of core operations [5]. Group 3: Shareholder Impact - Current common stock shareholders are expected to receive only 3% to 5% of the new company's common equity post-restructuring, indicating a significant dilution of their holdings [6]. - While there is potential for short covering and momentum from retail investors to push shares higher in the near term, the overall risk for investors remains high [6].

Key Takeaways NVTS and BrightLoop will pair SiC tech with fuel-cell systems for heavy-duty transport applications. NVTS joined NVIDIA to boost power efficiency in AI data centers with GaNFast and GeneSiC technologies. NVTS partnered with GigaDevice and Great Wall Power to develop smart, high-density power solutions.Navitas Semiconductor (NVTS) is actively forging strategic collaborations and partnerships across the power electronics ecosystem, accelerating the adoption of its gallium nitride (GaN) and sil ...

Core Points - Wolfspeed, a semiconductor supplier based in Durham, North Carolina, has filed for Chapter 11 bankruptcy to reorganize and reduce its debt by approximately $4.6 billion, which is about 70% of its total debt [1][3][5] - The bankruptcy filing follows a restructuring agreement that will allow creditors to gain ownership of the company upon its emergence from bankruptcy [2][3] - The company has received backing from 97% of its senior secured debt holders and 67% of its convertible debt holders, indicating strong creditor support for its prepackaged bankruptcy plan [3] Company Overview - Wolfspeed, originally known as Cree, has transitioned from legacy LED and lighting divisions to focus exclusively on silicon carbide semiconductors, which are considered more efficient than traditional silicon chips [5] - The company has faced challenges including manufacturing delays, decreased demand for electric vehicles, and increased competition, leading to significant operational adjustments [6] - As of last summer, Wolfspeed employed around 5,000 people globally, but has since reduced its workforce by over 25% as part of cost-saving measures [4] Financial Situation - Wolfspeed's debt exceeded $6 billion, which was incurred during its strategic shift towards silicon carbide production [5] - The company ended March with $1.3 billion in cash, which is substantial for a company undergoing Chapter 11 proceedings [10] - The company aims to exit bankruptcy by the end of September, with plans for a new board of directors to be appointed by its new shareholders [3] Market Impact - Wolfspeed's stock price has fluctuated, closing at 40 cents per share before rising above 80 cents following the bankruptcy announcement [12] - The company has expressed intentions to remain listed on the New York Stock Exchange during the bankruptcy process, although it acknowledges the risk of delisting [12] Future Prospects - Wolfspeed has plans to build a $5 billion materials plant in western Chatham County, which is expected to create 1,800 jobs [5] - The company is committed to maintaining normal operations and employee benefits during the bankruptcy process [12]

SUQIAN, CHINA - MAY 9, 2025 - An illustration photo shows the Wolfspeed LOGO displayed in a ... More smartphone in Suqian City, Jiangsu Province, China on May 9, 2025. (Photo credit should read CFOTO/Future Publishing via Getty Images)CFOTO/Future Publishing via Getty ImagesWolfspeed stock (NYSE:WOLF) surged nearly 100% during after-hours trading on Monday, June 30, following the silicon carbide semiconductor firm’s filing for Chapter 11 bankruptcy protection, indicating a significant shift in its restructu ...

Sustainability Report Contents About this report 02 01 Governance Environmental Social About Hoshine Silicon 04 Part Part Part Key Performance Table 76 Responsible Hoshine, Future Hoshine, Excellent Hoshine, Shanghai Stock Exchange (SSE) 83 Refined Governance Green Leadership Scaling New Heights Guidelines Index Corporate Governance 12 Low-carbon Operations 26 Quality Management 50 ESG Governance 14 Environmental Management 35 Customer Experience 61 Business Ethics 18 Pollutant Discharge 41 Supply Chain Sec ...